Week 1 Feather locations in Destiny 2's Harbinger mission As soon as earning additional Hawkmoons and the Hawkmoon Catalyst, an additional objective is collecting Feathers of Light, which will help you progress the Bird of Prey mission and earn you the Exotic ship Radiant Accipiter. Feathers are earned by boss completions as well as finding five feather locations throughout the encounter. Additionally, feather locations change week-by-week. Here they are for Week 1: 1. During the 'Hunt the Emissaries' step, an Emissary will be in a blue-tinted room. The feather is found on a walkway up and in the middle of the room. 2. During the 'Hunt the Emissaries' step, you should be travelling through a tall circular room with rusted platforms around the edge. Jump up to the upper most platform to find a feather.